One of my favorite projects to date has been the Life in a Haunted House series I created for Norman Prentiss. He interviewed me for Cemetery Dance, and I think it provides some good insight into the collaboration that's possible between author and artist. Read all about it here:

https://www.cemeterydance.com/extras/life-haunted-house-story-behind-covers/

Here are the covers discussed in the interview:

Life in a Haunted House by Norman Prentiss

The Dungeon OfCount Verlock The Lake Monster

The Space Visitor The Twisted Face

There Wolf Waiting For The Call To Set

Life in a Haunted House by Norman Prentiss